JP2829439B2 - Error information receiving device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention performs a transfer call to a pager via a predetermined pager center when receiving pager transfer data together with abnormality information from an emergency notification device. The present invention relates to an abnormality information receiving device.

[Prior Art] Generally, a pager (hereinafter, pager) transfer function in an abnormal information receiving apparatus is well known. That is, when the pager transfer data is received together with the error information from the emergency report device in the error information receiving apparatus in the transfer mode, an automatic dial call is made to a preset pager center, and a call to a pager without a message display function is made. The functions performed are well known.

On the other hand, in recent years, a message pager that can not only be called but also display a received message on a pager display has become widespread. For the message transfer direction of this message pager, an announcement message "This is a pager. Please leave a message" is sent out for 10 to 15 seconds after the response of the pager center, and then a 400 Hz "popopo ... po Audible sound is transmitted for 40 seconds, and if a dial signal corresponding to a predetermined message is transmitted by the PB signal during these 40 seconds, the corresponding message is transferred to the message pager and displayed on the message pager display. Things.

[Problem to be Solved by the Invention] However, in the conventional abnormality information receiving apparatus,
If the pager transfer data is received from the emergency reporting device together with the abnormal information during the transfer mode, the dialing is automatically transmitted to the pager center, and when the polarity inversion signal is detected by the response of the pager center, it is determined that the transfer to the pager is completed. Is released, the pager can be transferred to a pager without a message display function, but there is a problem that the pager transfer cannot be performed to a message pager with a message display function.

[Means for Solving the Problems] In order to solve such problems, the present invention detects a message input request signal from a pager center during a first route period after automatic dialing to a pager center, Detecting means for detecting a busy signal from the pager center within a second elapsed period after the first elapsed period;
A transmitting unit that converts the abnormal information into a PB signal when the message input request signal is detected within the first elapsed period by the detecting unit, and detects or transmits a busy signal within the second elapsed period by the detecting unit And a voice synthesizing unit for transmitting abnormal information as a voice message to the line when a special signal is received when automatically responding to a call. Things.

[Action] When a message input request signal is detected from the pager center, the abnormal information received from the emergency reporting device is PB
The signal is sent to the pager center, and as a result,
Error information is displayed on the message pager display.

Example Next, the present invention will be described with reference to the drawings.

FIG. 1 is a block diagram showing one embodiment of the abnormality information receiving device of the present invention. The abnormality information receiving device 40 is configured as follows. That is, in FIG.
Is a line interface, 6 is a line control unit composed of a CPU or the like, 7 is a ROM storing a program to be executed by the line control unit 6, 8 is a RAM, 9 is a line control unit 6 and a main control unit to be described later. This is a mailbox section in which control data is exchanged between the two. Reference numeral 10 denotes a main control unit that includes a CPU or the like and controls the entirety of the abnormality information receiving device. Reference numeral 11 denotes a ROM in which a program executed by the main control unit 10 is stored. Reference numeral 12 denotes a RAM. Reference numeral 13 denotes a host (not shown). A host computer interface for communicating with a computer, 14 a printer interface, 15 a memory (each RA
M) Memory backup battery for backing up data. 16 is a broadcast output unit for 4 channels, 17 is a transfer line interface for performing pager transfer,
18 is a voice synthesis / recording / reproducing circuit, 19 is a power supply unit, 20 is a battery for power failure, 21 is a keyboard / LED control unit, and 22 is a keyboard. led
Section, 23 is a clock section, 24 is a buzzer control section, 25 is an LCD control section, 2
6 is an LCD unit, 27 is a speaker, 28 is a microphone, and a is a control signal.

That is, the abnormality information receiving device 40 is connected to an emergency notification device (not shown). When the emergency notification device detects a fire or the like and receives abnormality information indicating fire information or the like from the device, the buzzer control is performed. It controls the unit 24 to sound a buzzer (not shown) and displays the corresponding abnormality information on the LCD unit 26. When a security guard or the like managing the abnormality information receiving device 40 is set to the transfer mode for patrol in the building, the device 40 sends a call to the pager center via a telephone line and an emergency notification device. Is automatically transferred to a pager carried by a guard via a pager center.

Next, FIG. 2 is a flowchart for explaining the detailed operation of the main control unit 10 in the abnormality information receiving device 40.

When the security officer sets the abnormality information receiving device 40 to the transfer mode, and at this time, when a report indicating abnormal information such as a fire detected by the emergency reporting device is transmitted, step 50 is performed.
Then, it is determined that this notification has been received. Then, when the notification indicating the abnormality information is received, the notified abnormality information is stored in the RAM 12 in step 51, and the transfer mode of the abnormality information receiving device 40 is determined in step 52. If the transfer mode has not been set, the process returns to step 50.If the transfer mode has been set, it is determined in step 53 whether or not a transfer code exists in the data indicating the received abnormality information. If the determination is "N", the process also returns to step 50, but if the transfer mode is set and the transfer code is included in the received data, the received abnormal information is transferred. That is, in step 54, it is determined whether or not the transfer destination is voice,
That is, it is determined whether or not the abnormality is to be reported by voice to a predetermined transfer destination such as a security guard's house using a telephone line.

If it is determined that the transfer destination is a security guard's house or the like, voice transfer such as transmitting an automatic message to the security guard's house and transmitting a voice message corresponding to the abnormal information from the voice synthesis / recording / reproducing circuit 18 is performed. Processing is performed in step 55.

If the transfer destination is not a transfer destination such as a guard's house or the like and is determined to be “N” in step 54, it means that the guard is patrol in the building, and the pager carried by the guard is In step 60, the line controller 6
Is controlled to close the line, and an automatic dialing is performed in step 61 through the closed telephone line to a pager center (not shown). In this case, the pager center responds automatically by sending a voice announcement for about 10 to 15 seconds, and then sending an audible sound of 400 Hz for about 40 seconds. During this time, when a dial signal corresponding to a predetermined message is transmitted by the PB signal, the corresponding message is displayed on a display of a pager carried by a security guard.

In the processing after step 62, such a determination processing as to the response of the pager center and the pager transfer is performed. That is, after sending the dial to the Bokebel Center
In step 62, it is determined whether or not a busy tone is detected from the line within 20 seconds, and the pager cannot be transferred to the patrol guard during the patrol. If yes, step 63
Controls the line controller 6 to release the line,
Returning to step 60, the line is closed again, and the pager is transferred to the guard who is traveling.

If the busy tone is not detected from the line within 20 seconds and “N” is determined in step 62, step 70
And the response signal of 400Hz, which indicates the response of the
It is determined whether or not it is detected within seconds. If no response signal is detected, the process proceeds to step 71, where it is determined whether a busy tone from the line is detected within 20 to 60 seconds. Here, if a busy tone from the line is detected within the above 20 to 60 seconds, a pager transfer is performed to a pager without a message display function possessed by a security guard, and then the busy tone is output because the line is opened. Since it has been detected, the line control unit 6 is controlled in step 72 to release the line and the processing is terminated.

If no busy tone is detected from the line within 20 to 60 seconds, and if "N" is determined in step 71, the line is released in step 73 because it is impossible to transfer a pager to a patrol guard during patrol. At the same time, the process returns to step 60 to close the line again and control the transfer of the pager to the patrol guard who is traveling.

If a response signal is detected within 20 seconds and the determination is "Y" in step 70, it is determined in step 74 whether or not there is a preset message setting in the abnormality information receiving device 40, and the message setting is performed. If not, the process goes to step 72 to release the line.If the message is set, the message corresponding to the received abnormal information, that is, the abnormal information such as fire and the abnormal information receiving device number is set to PB. A signal is sent to the pager center to display the message pager held by the guard on the display, and the call to this pager is performed in step 75, and the line controller 6 is controlled in step 72 to release the line. And finish.

In this way, the called security guard can recognize where and what has occurred by looking at the abnormality information receiving device number and the abnormality information transferred and displayed on the display of the message pager owned by him, but in more detail. When confirming, a call is made from the nearest telephone to the corresponding abnormality information receiving device. When the abnormality information receiving device automatically responds to this and receives a special signal based on the PB signal operated by the guard, the information already transferred and displayed to the message pager owned by the guard is read from the RAM 12. At the same time, the speech synthesis / recording / reproducing circuit 18 was driven and "30 occurred in xxxx". A voice synthesis message to the effect is sent to the security guard via the telephone line. Note that × in the voice synthesis message
Xx indicates a location, and 30 indicates coded abnormality information. And, for example, 30 corresponds to a fire case, 31 is for theft, etc., and various abnormal information is separately coded, and the security guards etc. are familiar with these correspondences, so where It is possible to immediately determine what has occurred and take action.

[Effects of the Invention] As described above, when a message input request signal is detected from a pager center, the abnormality information receiving device according to the present invention converts the abnormality information received from the emergency notification device to a PB
Since the signal is transmitted as a signal to the pager center, this abnormal information is displayed on the display of the message pager carried by the security guard or the like, and the pager can be transferred to the message pager.

[Brief description of the drawings]

FIG. 1 is a block diagram showing one embodiment of an abnormality information receiving apparatus according to the present invention, and FIG. 2 is a flowchart for explaining the operation of this apparatus. 1-5 Line interface, 6 Line controller,
7,11… ROM, 8,12… RAM, 9… Mailbox part,
10 Main control unit, 16 Transfer information output unit, 17 Transfer line interface, 18 Voice synthesis / recording / reproducing circuit, 24 Buzzer control unit, 25 LCD control unit, 26 LCD Department.

Claims (1)

(57) [Claims] When a pager transfer data is received together with abnormal information from an emergency reporting device in a transfer mode, the line is closed and an automatic dial is performed to a predetermined pager center. An abnormal information receiving apparatus configured to perform a transfer call, wherein a message input request signal from a pager center is detected during a first path period after automatic dialing to the pager center, and after a first elapsed period. Detecting means for detecting a busy signal from the pager center within the second elapsed time, and converting the abnormal information into a PB signal when the message input request signal is detected within the first elapsed time by the detecting means. A transmitting unit for transmitting a busy signal within a second elapsed period by the detecting unit. Is a line control unit that opens a line that has been closed based on the end of transmission by the transmission unit, and a voice that sends the abnormal information as a voice message to the line when a special signal is received when automatically responding to a call. An abnormality information receiving device comprising: a synthesizing unit.